
P1540 Diagnostic Trouble Code Discussion for December 2004
Air Conditioning Refrigerant Over-Pressure - Air Conditioning Disabled
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1540
Help Request | Posted | |
1999 Mazda Millenia S 2.3L MIL Lamp on VIN: JM1TA2227X P1540: Air Bypass Valve System. ... will intermittently code p1540 air by-pass system - open or short circuit. When this happens sometimes it will also light up TCS light and trans will go into limp mode. I have inspected vacum hoses til I can't see straight also checked the resistance of by... |
December 01, 2004 |